Partner opens Three Clubs in front of you and you hold a top fullhouse among your 13 cards. I shot out SIX CLUBS since partner tends to have good seven card suits, and they may not guess to lead spades.
Partner's hand surprised me, our total trump assets mean we needed a slightly against odds break. We got it.
I proudly showed my real life partner this hand, saying see what an imaginative raise I made. He replied dryly:"Indeed, quite imaginative! And very lucky not to lose two spades off the top."